When would we exspect a euglena to ingest food instead of producing it

How are tumors cells different from normal cells

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.